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--- archive_system_monitoring [2007/09/29 16:57] – /* Custom plugins */ mediawiki_default
+++ archive_system_monitoring [2026/09/27 03:18] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Munin ======
-We're running munin for some out of the box monitoring fun, which can be seen at https://www.tardis.ed.ac.uk/restricted/munin/.
-To add a new host to this, on the box you wish to monitor:
-<code>
-colin:~# apt-get install munin-node
-...
-colin:~# vim /etc/munin/munin-node.conf
-</code>
-and add...
-  allow ^193\.62\.81\.11$
-and don't forget to...
-  colin:~# /etc/init.d/munin-node restart
-Also on davros, edit ''/etc/munin/munin.conf'' to add:
-  [colin.tardis.ed.ac.uk]
-      address 193.62.81.8
-      use_node_name yes
-====== Custom plugins ======
-Some custom plugins have been written to monitor:
-  *  The number of items in the support inbox
-  *  The number of people logged into gallifrey
-[[wotan]] uses the IPMI monitoring plugin from [[http://svn.noreply.org/cgi-bin/viewcvs.cgi/trunk/munin/ipmi_sensor_?root=WeaselUtils&view=log|here]].  It has been changed to suit the idiosyncrasies of WOTAN's IPMI implementation.  These changes should be documented some time...
-[[piper]] uses the standard sensors_ plugin, which relies on data from lm-sensors.
-====== Malcolm ======
-  *  Munin occasionally sends reports to [[malcolm]], bung's irc bot, for example when cpu usage exceeds a threshold. These alerts can be seen in #tardismon